Tenaris (TS) - Market capitalization

Market cap: HK$223.85 Billion

As of September 2026 Tenaris has a market cap of HK$223.85 Billion. This makes Tenaris the world's 862th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of Tenaris from 2002 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	HK$223.85 B	46.14%
2025	HK$153.17 B	-3.56%
2024	HK$158.83 B	-1.06%
2023	HK$160.53 B	-1%
2022	HK$162.15 B	68.93%
2021	HK$95.99 B	28.74%
2020	HK$74.56 B	-27.96%
2019	HK$103.50 B	3.68%
2018	HK$99.82 B	-31.11%
2017	HK$144.90 B	-11.77%
2016	HK$164.23 B	50.07%
2015	HK$109.44 B	-21.12%
2014	HK$138.74 B	-30.88%
2013	HK$200.73 B	6.47%
2012	HK$188.54 B	11.17%
2011	HK$169.59 B	-24.36%
2010	HK$224.21 B	13.82%
2009	HK$196.98 B	105.84%
2008	HK$95.69 B	-53.51%
2007	HK$205.86 B	-10.12%
2006	HK$229.03 B	118.54%
2005	HK$104.80 B	133.61%
2004	HK$44.86 B	49.65%
2003	HK$29.97 B	72.31%
2002	HK$17.39 B

End of Day market cap according to different sources

On Sep 17th, 2026 the market cap of Tenaris was reported to be:

HK$234.73 Billion

by Nasdaq

HK$223.85 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
NOV NOV	HK$57.41 B	-74.35%	🇺🇸 USA
ArcelorMittal MT	HK$443.80 B	98.26%	🇱🇺 Luxembourg
YPF S.A. YPF	HK$167.58 B	-25.14%	🇦🇷 Argentina
Omega Flex OFLX	HK$2.05 B	-99.08%	🇺🇸 USA
Ternium TX	HK$89.46 B	-60.03%	🇱🇺 Luxembourg
Valmont Industries VMI	HK$71.55 B	-68.04%	🇺🇸 USA
U.S. Steel X	HK$97.41 B	-56.48%	🇺🇸 USA
Mueller Water Products MWA	HK$26.76 B	-88.04%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of Tenaris (TS)

Market cap: HK$223.85 Billion